Top 555 Researcher Jobs in Downey, Ca

Academic Researcher - AI Trainer
DataAnnotation —El Segundo, CA
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
Academic Researcher - AI Trainer
DataAnnotation —Torrance, CA
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- Writing skills
- English
- Flexible schedule
Quick Apply
Postdoctoral Scientist - Guerin Children's - Klein Lab (Full-Time)
Cedars-Sinai —Los Angeles, CA
- $62,400 - $93,600 a year
- 8 hour shift
- No experience needed
- Doctor of Philosophy
- Children
Market Researcher
McMaster-Carr —Santa Fe Springs, CA
- $103,000 - $118,000 a year
- Writing skills
- Mid-level
- Bachelor's degree
- Profit sharing
- Paid parental leave
Student Researcher, BS/MS, Fall 2026
Google —Los Angeles, CA
- $98,000 - $131,000 a year
- Computer Science
- Bachelor of Science
- English
- Paid holidays
- Health insurance
12d
Processing Archivist
UCLA —Los Angeles, CA
- $74,752 - $105,696 a year
- Online Application
- Research
- Mid-level
- Master's degree
- Relocation assistance
- Dental insurance
Student Researcher, PhD, Fall 2026
Google —Los Angeles, CA
- $118,000 - $157,000 a year
- Computer Science
- English
- Java
- Paid holidays
- Health insurance
12d
Researcher - Games
Netflix —Los Angeles, CA
- $220,000 - $360,000 a year
- Writing skills
- Mid-level
- 4 years
- Paid holidays
- Health insurance
Medical Support Assistant
US Veterans Health Administration —Long Beach, CA
- $50,459 - $65,597 a year
- Multiple hires
- Hybrid work
- Background check
- Heavy lifting
- High school
2d
Archives Specialist (Library Services Specialist III)
California State University —Fullerton, CA
- Online Application
- Background check
- Research
- High school diploma or GED
- Paid holidays
- Dental insurance
10d
Court Records Researcher — Contract, Los Angeles
Alpha Screening —Los Angeles, CA
- $22.50 - $35.00 an hour
- Part-time
- Research
- High school diploma or GED
- US work authorization
- Mileage reimbursement
- Flexible schedule
Quick Apply
Laboratory Technician
Carnegie Science —Pasadena, CA
- $27 - $32 an hour
- Mid-level
- Bachelor's degree
- Organizational skills
Research Associate II - Medically Associated Science & Technology (MAST) Program
Cedars-Sinai —Los Angeles, CA
- $25.00 - $36.86 an hour
- 8 hour shift
- Mid-level
- Bachelor's degree
- Fair chance
10d
Sports & Entertainment Researcher
Global Sports & Entertainment —El Segundo, CA
- Email
- Research
- Office
- Internship
Administrative Assistant II
USC —Los Angeles, CA
- $26 - $35 an hour
- Full-time
- Mid-level
- Office
- Supervising experience
12d
Research Associate
Murphy Research —Los Angeles, CA
- $50,000 - $52,000 a year
- Urgently hiring
- Hybrid work
- Office
- Psychology
- Experience equivalent to degree accepted
- Health insurance
- Dental insurance
Quick Apply
Clinical Research Associate II
Cedars-Sinai —Los Angeles, CA
- $25.00 - $36.86 an hour
- 8 hour shift
- Hybrid work
- HIPAA
- Mid-level
- High school diploma or GED
Specimen Accessioner
Labcorp —Los Angeles, CA
- $17.75 - $20.00 an hour
- Part-time
- High school diploma or GED
- Organizational skills
- Fair chance
- Employee stock purchase plan
- Disability insurance
3d
Research Associate II - Lownik Lab - Pathology
Cedars-Sinai —Los Angeles, CA
- $24.00 - $36.14 an hour
- 8 hour shift
- Mid-level
- Bachelor's degree
- Organizational skills
Insights Research Analyst
Elixirr —Los Angeles, CA
- $50,000 - $65,000 a year
- Mid-level
- Analysis skills
- Bachelor's degree
- Paid parental leave
- Paid holidays

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Academic Researcher - AI Trainer

DataAnnotation -
El Segundo, CA

Quick Apply

Job Details

Part-time | Full-time | Contract
$50 - $100 an hour

Benefits

Flexible schedule

Qualifications

Software coding
English
Providing code feedback

Full Job Description

DataAnnotation is committed to creating quality AI. Help train AI chatbots while gaining the flexibility of remote work and choosing your own schedule.

We are looking for an existing Academic Researcher - AI Trainer to help train AI models. AI models are increasingly capable of performing complex analytical and scientific reasoning — but these systems still need practitioners with real-world quantitative experience to validate whether the outputs actually hold up in practice. That's where you come in.

You'll work closely with state-of-the-art AI models on tasks like evaluating AI-generated quantitative analysis, solving technical problems, and providing feedback that directly shapes how these systems reason about data, models, and scientific problems. Whether your background is in data science, astrophysics, economics, biostatistics, operations research, or any other quantitative field, if you think rigorously about data and models, your skills are directly applicable here. You can fit this work alongside a full-time role, or treat it as your primary focus, choosing projects and schedules that align with your availability and goals.

To get started, once you sign up for an account, you'll take a short assessment (this serves as our version of an interview). If you pass, you'll receive an email confirmation, and paid work will become available on our platform.

Advantages of contracting with us:

Fully remote: work from anywhere in the US, Canada, UK, Ireland, Australia, and New Zealand.
Flexible schedule: choose which projects you take on and when you work, on your own computer, from the comfort of your own home.
Competitive pay: projects are paid hourly at $50 to $100 USD per hour, with bonus rates available on some projects.
Impact: help shape the future of AI systems built to reason about data and analytics.

Responsibilities:

Evaluate AI-generated quantitative work, including statistical analysis, predictive modeling, scientific reasoning, and data-driven insights, for technical accuracy and real-world validity.
Design and solve quantitative problems used to train and benchmark AI systems, spanning areas like forecasting, experimental analysis, optimization, and statistical inference.
Write clear technical explanations and well-documented analytical code.
Provide feedback that directly shapes the next generation of AI models built for quantitative reasoning.

Qualifications:

3+ years of hands-on experience in a quantitative role or research environment — such as data science, statistics, economics, finance, physics, biology, epidemiology, operations research, or any adjacent field.
Some coding experience required, with comfort writing and reviewing analytical code end-to-end.
Practical experience with statistical methods, predictive modeling, and experiment design (e.g., A/B testing, hypothesis testing, regression, classification, time-series forecasting).
Fluency in English (native or bilingual level) with strong writing skills.
A bachelor's degree in a quantitative field preferred (Statistics, Computer Science, Mathematics, Engineering, or similar); an advanced degree (Master’s or PhD) is a plus.
Relevant credentials are a plus (e.g., Kaggle Competition ranking, AWS/GCP ML certifications, or equivalent demonstrated expertise).

Note: Payment is made via PayPal. We will never ask for any money from you. This job is only available to those in the US, Canada, UK, Ireland, Australia, and New Zealand.

Quick Apply

Refine Your Search

researcher jobs in downey, ca

Academic Researcher - AI Trainer

Academic Researcher - AI Trainer

Postdoctoral Scientist - Guerin Children's - Klein Lab (Full-Time)

Market Researcher

Student Researcher, BS/MS, Fall 2026

Processing Archivist

Student Researcher, PhD, Fall 2026

Researcher - Games

Medical Support Assistant

Archives Specialist (Library Services Specialist III)

Court Records Researcher — Contract, Los Angeles

Laboratory Technician

Research Associate II - Medically Associated Science & Technology (MAST) Program

Sports & Entertainment Researcher

Administrative Assistant II

Research Associate

Clinical Research Associate II

Specimen Accessioner

Research Associate II - Lownik Lab - Pathology

Insights Research Analyst

I want to receive the latest job alert for researcher in downey, ca

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